Capistrano is working great to deploy to a single server. However, I have multiple production API servers for my web application. When I deploy, my code needs to get deployed to every API server at once. Specifying each server manually is NOT the solution I am looking for (e.g. I don't want to do "cap api1 deploy; cap api2 deploy").
Is there a way, using Capistrano, to deploy to all servers at once, with just a simple "cap deploy"? I'm wondering what changes I would need to make to a typical deploy.rb file, whether I'd need to create a separate file for each server, and whether and how the Capfile would need to be changed. Also, I need to be able to specify a different deploy_to path for each server. And ideally, I wouldn't have to repeat things in different config files for different servers (eg. wouldn't have to specify :repository, :application, etc. multiple times).
I have spent hours searching Google on this and looking through tutorials, but I have found nothing helpful.
Here is a snippet from my current deploy.rb file:
set :application, "testapplication"
set :repository, "ssh://domain.com//srv/hg/#{application}"
set :scm, :mercurial
set :deploy_to, "/srv/www/#{application}"
role :web, "domain.com"
role :app, "domain.com"
role :db, "domain.com", :primary => true, :norelease => true
Should I just use the multistage extension and do this?
task :deploy_everything do
system "cap api1 deploy"
system "cap api2 deploy"
system "cap api2 deploy"
end
That could work, but I feel like this isn't what this extension is meant for...